The price of the single cone at the ice cream store went from $2 to $3. What was the percent increase?

50%

Step-by-step explanation:as you know the first price was 2 which will be equal to 100 as it is the original price so

2=100%

3=X cross multiply 3×100÷2=150 then minus 150 from 100 so answer is equal to 50%

there is no image or shapes attacted

step-by-step explanation:

percentage - 25%

probability - 0.25

we know,

total amount of students in class = 20

total boys = 10

total girls = 10

no of girls who wear glasses = 10/2 = 5

probability of choosing a girl with glasses is =

number of girls wearing glasses/total number of students in the class = 5/20

thus, percentage of selecting a girl wearing glasses will be

= 5/20 × 100

= 5 × 5

25%

therefore,

probability will be 0.25

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